Here at BassJunkies.com you will find the Audiobahn ASX02J AS Passive Crossover. To improve upon this unique design you can add the ASX02J 12dB 2-way passive crossover. This separates the frequencies between the tweeter and midrange speaker improving overall sound.
Audiobahn makes available AST20J optional 20mm silk dome tweeters to further increase your system’s overall sound quality. This allows you to position the tweeter in factory locations (if available) or to install them in a location that is more appropriate for enhanced audio imaging.